The primary producers in freshwater and salt water ecosystems are heterotrophs. true or false

What is the ability of solid rock flow

According to Ravenstein's "law of migration," a migrant who traveled 5,000 miles would be more likely than a migrant who traveled only 500 miles to have traveled where? a. to a country where the migrant's native language is understood b.

What is the name of the small holes created by gas bubbles on the surface of scoria?

The climate north of the Tropic of Cancer different than the climate along the Equator in that. A. Those living north of the Tropic of Cancer experiments a tropical climate while those along the Equator experiments a variable climate B.

What are some consequences to urban sprawl

What is the contour interval?

Using complete sentences explain how the increasing popularity of the automobile led to the growth of suburbs.

Which of the following regions is located 23.5° north and south of the equator? a. the tropics b. the equinoxes c. the circle of capricorn d. the solstices

4. Which is not a feature created by glacial deposits? A hanging valley B drumlin hill C lateral moraine D esker field

Most of russia is located? a. along the equator b. on the pacific ocean c. at high northern latitudes or d. in an arid climate zone